Supporting device for automobile maintenance

Abstract

The utility model discloses a supporting device for automobile maintenance, which relates to the field of automobile maintenance equipment and comprises a maintenance lying plate, universal moving wheels are mounted at corners of the bottom of the maintenance lying plate, a folding part is arranged at the bottom of the maintenance lying plate, and a floor friction increasing structure is arranged on the folding part. A folding driving structure used for driving the landing friction increasing structure to ascend and descend is arranged at the bottom of the maintenance lying plate, and a lighting structure is further arranged on the maintenance lying plate. By arranging the folding piece, the floor friction increasing structure and the folding driving structure, the friction is controlled by controlling the floor friction increasing structure to flexibly abut against and make contact with the ground under the condition that the maintenance lying plate can move universally, and the maintenance position of the maintenance lying plate can be rapidly fixed; the lighting structure is arranged, and the shaping capacity of any folding angle is achieved, so that the purpose of improving the lighting flexibility is achieved, and the clear lighting requirement of automobile maintenance operation can be met.

Description

Technical Field

[0001] The utility model relates to the field of automobile maintenance equipment, in particular to a supporting device used for automobile maintenance. Background Art

[0002] Automobile maintenance is a general term for automobile maintenance and repair. It is to use technical means to check the faulty car, find out the cause of the fault, and take certain measures to eliminate the fault and restore it to a certain performance and safety standard. When the bottom of the car needs to be inspected and maintained, the maintenance personnel need to use the lying board support device to enter the bottom of the car for maintenance operations.

[0003] Application number 202220536814.7 discloses a car repair lying board with a braking function for car repair, a car repair lying board with a braking function for car repair, comprising a support plate, a movable base is arranged at the four corners of the lower end of the support plate, a roller is rotatably connected to the movable base, a braking device for limiting the rolling of the roller is arranged on the movable base, a fixing device for fixing the braking device is arranged on the braking device, a pushing device for pushing the braking device is arranged on the braking device, a lying board is arranged at the middle position of the upper end of the support plate, and a supporting device for placing a flashlight is arranged on the upper end of the support plate. First, when repairing the bottom of the car, place the flashlight on the supporting device, and then lie on the lying board and slide into the bottom of the car. When troubleshooting is needed, the braking device can be pushed by the elbow for temporary braking.

[0004] Regarding the above patent, the inventor believes that the car repair reclining board with braking function for car repair introduces a braking structure on the roller in order to prevent the car repair reclining board from moving during the repair work. In order to satisfy the braking function of the roller, a one-way roller is used. The direction of the roller is restricted when moving. At the same time, the braking structure is cumbersome, troublesome to operate, and inconvenient to use. In addition, the lighting facilities are not flexible enough to use and cannot meet the needs of the lighting position in a targeted manner. Utility Model Content

[0005] The purpose of the utility model is to provide a support device for automobile maintenance. By arranging a folding part, a floor-standing friction-increasing structure, a folding drive structure and a lighting structure, the problem of using a one-way roller and the limitation of the direction of the roller when moving is solved. At the same time, the brake structure is cumbersome, the operation is troublesome and inconvenient to use; in addition, the lighting facilities are not flexible enough to use and cannot meet the technical problems of the demand for lighting positions in a targeted manner.

[0006] In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

[0007] The utility model is a support device for automobile maintenance, comprising a maintenance lying plate, universal movable wheels are installed at the bottom corners of the maintenance lying plate, a folding piece is arranged at the bottom of the maintenance lying plate, a floor-mounted friction-increasing structure is arranged on the folding piece, a folding driving structure for driving the floor-mounted friction-increasing structure to rise and fall is arranged at the bottom of the maintenance lying plate, and a lighting structure is also arranged on the maintenance lying plate;

[0008] The folding member comprises a pair of first hinged seats fixedly mounted on the bottom of the maintenance lying plate, a rotating frame rotatably connected to the pair of first hinged seats, and a pair of second hinged seats rotatably connected to the end side of the rotating frame facing away from the first hinged seats;

[0009] The floor-standing friction-increasing structure comprises an anti-slip plate fixedly mounted on a pair of second hinged seats and a plurality of damping protrusions fixedly connected in an array to the bottom of the anti-slip plate.

[0010] Furthermore, the folding drive structure includes a pair of suspensions, a worm rotatably connected between the pair of suspensions, a worm wheel meshingly connected to the worm, and a motor fixedly mounted at one end of the worm;

[0011] The worm gear is fixedly connected to a rotating frame rotatably connected to a pair of first hinged seats through a shaft;

[0012] The motor is fixedly mounted on the bottom of the maintenance lying plate.

[0013] Furthermore, the lighting structure includes a lamp holder, a metal shaped hose fixedly mounted on the lamp holder, and a lighting fixture fixedly mounted on the top of the metal shaped hose.

[0014] Furthermore, the lighting fixture is electrically connected to the lamp holder via a wire, and the wire connected to the lighting fixture passes through the metal shaped hose.

[0015] Furthermore, a protective pad is fixedly embedded on the top of the maintenance lying board.

[0016] Furthermore, a power supply is provided at the bottom of the maintenance lying plate, and a control switch is installed at the top of the maintenance lying plate. The control switch is electrically connected to the lamp holder and the motor respectively through the power supply.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. In the present application, a folding part, a floor-mounted friction-increasing structure and a folding drive structure are provided. The maintenance lying board can be moved at multiple angles by utilizing universal movable wheels. The floor-mounted friction-increasing structure is driven and controlled to flexibly contact the ground. The floor-mounted friction-increasing structure composed of an anti-slip plate and damping protrusions can increase the friction with the ground, thereby providing a certain damping property for the lying board to prevent the maintenance lying board from moving during automobile maintenance operations. Therefore, the maintenance position of the maintenance lying board can be quickly fixed without affecting the movement of the universal angle of the maintenance lying board.

[0019] 2. In the present application, a lighting structure consisting of a lamp holder, a metal shaped hose and a lighting fixture is provided. Since the metal shaped hose has the ability to be shaped at any folding angle, the lighting fixture at the end of the metal shaped hose can be specified to realize lighting use at any shaped position, with the purpose of improving lighting flexibility, which can meet the clear lighting needs of automobile maintenance operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 Shown is a first perspective structural view of the entire utility model.

[0021] Figure 2 Shown is a second perspective structural view of the entire utility model.

[0022] Figure 3 Shown Figure 2 Structural view without deck and lighting structure.

[0023] Figure 4 Shown Figure 2 Structural view of the lighting structure.

[0024] Main component symbols

[0025] 1. Maintenance lying board; 11. Protective pad; 2. Universal moving wheel; 3. Folding part; 31. First hinged seat; 32. Rotating frame; 33. Second hinged seat; 4. Floor friction-enhancing structure; 41. Anti-skid plate; 42. Damping protrusion; 5. Folding drive structure; 51. Suspension; 52. Worm; 53. Worm wheel; 55. Motor; 6. Lighting structure; 61. Lamp holder; 62. Metal shaping hose; 63. Lighting fixture; 7. Power supply; 8. Control switch.

[0026] The above main component symbols are combined with the accompanying drawings and specific implementation methods to further illustrate the present invention in detail. DETAILED DESCRIPTION

[0027] The utility model is described in detail below in conjunction with the accompanying drawings.

[0028] The present embodiment provides a support device for automobile maintenance, including a maintenance lying plate 1, characterized in that universal movable wheels 2 are installed at the bottom corners of the maintenance lying plate 1, a folding member 3 is arranged at the bottom of the maintenance lying plate 1, a floor-mounted friction-increasing structure 4 is arranged on the folding member 3, a folding driving structure 5 for driving the floor-mounted friction-increasing structure 4 to rise and fall is arranged at the bottom of the maintenance lying plate 1, and a lighting structure 6 is also arranged on the maintenance lying plate 1; the universal movable wheels 2 in the present application can make the maintenance lying plate 1 meet the mobility in multiple angles;

[0029] A protective pad 11 is fixedly embedded on the top of the maintenance lying board 1; the protective pad 11 can be used to increase the comfort of the maintenance personnel lying on the maintenance lying board 1;

[0030] Combined with reference Figure 2 The folding member 3 includes a pair of first hinged seats 31 fixedly mounted on the bottom of the maintenance lying plate 1, a rotating frame 32 rotatably connected to the pair of first hinged seats 31, and a pair of second hinged seats 33 rotatably connected to the end side of the rotating frame 32 facing away from the first hinged seats 31; the rotating frame 32 rotates on the pair of first hinged seats 31, which can drive the floor-standing friction-increasing structure 4 connected to the second hinged seat 33 to perform a lifting action, that is, a descending action close to the ground and an ascending action close to the bottom of the maintenance lying plate 1, and the action of the floor-standing friction-increasing structure 4 close to the ground can be used to increase the friction with the ground, which can directly provide damping for the position of the maintenance lying plate 1; and the ascending action of the floor-standing friction-increasing structure 4 close to the bottom of the maintenance lying plate 1 is a contraction control to meet the movement of the maintenance lying plate 1;

[0031] Combined with reference Figure 2 The floor-mounted friction-increasing structure 4 includes an anti-slip plate 41 fixedly mounted on a pair of second hinged seats 33 and a plurality of damping protrusions 42 fixedly connected in an array to the bottom of the anti-slip plate 41; the damping protrusions 42 can increase the friction coefficient with the ground and improve the definability of the position of the maintenance lying plate 1;

[0032] Continue reading Figure 3 The folding driving structure 5 includes a pair of suspensions 51, a worm 52 rotatably connected between the pair of suspensions 51, a worm wheel 53 meshingly connected to the worm 52, and a motor 55 fixedly installed at one end of the worm 52; the worm wheel 53 is fixedly connected to a rotating frame 32 rotatably connected to a pair of first hinge seats 31 through an axis; the motor 55 is fixedly installed at the bottom of the maintenance lying board 1;

[0033] Specifically, by controlling the motor 55 to drive the worm 52 to rotate on the pair of suspensions 51, the worm 52 can drive the worm wheel 53 to rotate axially, thereby driving the rotating frame 32 on the pair of first hinge seats 31 to fold and rotate. When the rotating frame 32 rotates downward, it can drive the landing anti-skid plate 41 connected to the second hinge seat 33 to descend and press down until the damping protrusion 42 is pressed on the ground to provide a damping limit for the position of the maintenance lying board 1, so that the maintenance personnel can avoid the movement of the maintenance lying board 1 when performing maintenance work on the maintenance lying board 1;

[0034] In this embodiment, while the universal movable wheel 2 satisfies the multi-angle mobility of the maintenance lying board 1, the driving and controlling of the ground friction-increasing structure 4 is used to achieve flexible abutment contact with the ground, so as to indirectly increase the friction between the maintenance lying board 1 and the ground, thereby satisfying the rapid fixation of the maintenance position of the maintenance lying board.

[0035] Combined with reference Figure 4 The lighting structure 6 includes a lamp holder 61, a metal shaped hose 62 fixedly mounted on the lamp holder 61, and a lighting fixture 63 fixedly mounted on the top of the metal shaped hose 62; the lighting fixture 63 is electrically connected to the lamp holder 61 through a wire, and the wire connected to the lighting fixture 63 passes through the metal shaped hose 62; the wire passing through the metal shaped hose 62 can facilitate wiring;

[0036] Specifically, since the metal shaped hose 62 has the ability to be shaped at any folding angle, the lighting fixture 63 at the end of the metal shaped hose 62 can be designated to realize lighting at any shaped position on the bottom of the car, without the problem of manual hand-held traditional flashlights and the problem of light source obstruction caused by setting the light source at a fixed point. Therefore, the lighting flexibility is improved to meet the clear lighting needs of automobile maintenance operations.

[0037] Furthermore, a power supply 7 is provided at the bottom of the maintenance lying board 1, and a control switch 8 is installed on the top of the maintenance lying board 1. The control switch 8 is electrically connected to the lamp holder 61 and the motor 55 respectively through the power supply 7; the control switch 8 is used to realize the lifting action of the floor-standing friction-enhancing structure 4 to achieve flexible contact with the ground, as well as the switch of the lighting fixture 63, so that one-touch switch control can be realized to meet the convenience of operation.

[0038] The use method of the support device for automobile maintenance in this embodiment is as follows: the user can lie on the maintenance lying plate 1 and enter the bottom of the automobile with the help of the mobility of the universal movable wheel 2. When the bottom of the automobile needs to be operated, such as twisting with a wrench, the worm 52 can be driven by the control motor 55 to rotate on the pair of suspensions 51, and the worm 52 can drive the worm wheel 53 to rotate axially, thereby driving the rotating frame 32 on the pair of first hinged seats 31 to fold and rotate. When the rotating frame 32 rotates downward, it can drive the floor mounted on the second hinged seat 33 to rotate. The square anti-skid plate 41 descends and presses down until the damping protrusion 42 is pressed on the ground, thereby providing a damping limit for the position of the maintenance lying board 1, so that the maintenance personnel can avoid the movement of the maintenance lying board 1 when performing maintenance work on the maintenance lying board 1; conversely, the worm 52 is controlled to rotate in the reverse direction to lift the anti-skid plate 41 to move the maintenance lying board 1; at the same time, when the lighting environment is needed at the bottom of the car, the foldable metal shaping hose 62 can be used to control the lighting fixture 63 to achieve lighting at any position through the state of any shaped metal shaping hose 62.

Claims

1. A support device for automobile maintenance, comprising a maintenance lying plate (1), characterized in that: Universal moving wheels (2) are installed at the bottom corners of the maintenance lying plate (1); a folding member (3) is arranged at the bottom of the maintenance lying plate (1); a floor-mounted friction-enhancing structure (4) is arranged on the folding member (3); a folding driving structure (5) for driving the floor-mounted friction-enhancing structure (4) to rise and fall is arranged at the bottom of the maintenance lying plate (1); and a lighting structure (6) is also arranged on the maintenance lying plate (1); The folding member (3) comprises a pair of first hinged seats (31) fixedly mounted on the bottom of the maintenance lying plate (1), a rotating frame (32) rotatably connected to the pair of first hinged seats (31), and a pair of second hinged seats (33) rotatably connected to the end side of the rotating frame (32) facing away from the first hinged seats (31); The floor-mounted friction-enhancing structure (4) comprises an anti-slip plate (41) fixedly mounted on a pair of second hinged seats (33) and a plurality of damping protrusions (42) fixedly connected in array to the bottom of the anti-slip plate (41).

2. The supporting device for automobile maintenance according to claim 1, characterized in that: The folding drive structure (5) comprises a pair of suspensions (51), a worm (52) rotatably connected between the pair of suspensions (51), a worm wheel (53) meshingly connected to the worm (52), and a motor (55) fixedly mounted on one end of the worm (52); The worm wheel (53) is fixedly connected to a rotating frame (32) rotatably connected to a pair of first hinge seats (31) via a shaft; The motor (55) is fixedly mounted on the bottom of the maintenance lying plate (1).

3. The supporting device for automobile maintenance according to claim 2, characterized in that: The lighting structure (6) comprises a lamp holder (61), a metal shaped hose (62) fixedly mounted on the lamp holder (61), and a lighting fixture (63) fixedly mounted on the top of the metal shaped hose (62).

4. The supporting device for automobile maintenance according to claim 3, characterized in that: The lighting fixture (63) is electrically connected to the lamp holder (61) via a wire, and the wire connected to the lighting fixture (63) passes through the metal shaped hose (62).

5. The supporting device for automobile maintenance according to claim 1, characterized in that: A protective pad (11) is fixedly embedded on the top of the maintenance lying board (1).

6. The supporting device for automobile maintenance according to claim 3, characterized in that: A power source (7) is provided at the bottom of the maintenance lying plate (1), and a control switch (8) is installed at the top of the maintenance lying plate (1); the control switch (8) is electrically connected to the lamp holder (61) and the motor (55) respectively through the power source (7).

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